1063321041042 has 96 divisors (see below), whose sum is σ = 2615188867200. Its totient is φ = 309537801216.

The previous prime is 1063321041011. The next prime is 1063321041043. The reversal of 1063321041042 is 2401401233601.

It is a happy number.

1063321041042 is a `hidden beast` number, since 1 + 0 + 6 + 33 + 210 + 410 + 4 + 2 = 666.

It is a super-2 number, since 2×1063321041042² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1063321040997 and 1063321041015.

It is not an unprimeable number, because it can be changed into a prime (1063321041043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3142434 + ... + 3464322.

It is an arithmetic number, because the mean of its divisors is an integer number (27241550700).

Almost surely, 2^{1063321041042} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1063321041042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1307594433600).

1063321041042 is an abundant number, since it is smaller than the sum of its proper divisors (1551867826158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1063321041042 is a wasteful number, since it uses less digits than its factorization.

1063321041042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322672 (or 322669 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1063321041042 its reverse (2401401233601), we get a palindrome (3464722274643).

The spelling of 1063321041042 in words is "one trillion, sixty-three billion, three hundred twenty-one million, forty-one thousand, forty-two".